첫 커밋: 로컬 프로젝트 업로드

baron-sso/userfront/test/theme_controller_test.dart

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+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:userfront/core/theme/theme_controller.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  setUp(() async {
+    SharedPreferences.setMockInitialValues({});
+    await ThemeController.app.setThemeMode(ThemeMode.light);
+  });
+
+  test('저장된 dark 값을 복원한다', () async {
+    SharedPreferences.setMockInitialValues({
+      ThemeController.appStorageKey: 'dark',
+    });
+
+    await ThemeController.app.restore();
+
+    expect(ThemeController.app.value, ThemeMode.dark);
+  });
+
+  test('toggle 결과를 저장한다', () async {
+    await ThemeController.app.restore();
+    await ThemeController.app.toggle();
+
+    final prefs = await SharedPreferences.getInstance();
+    expect(ThemeController.app.value, ThemeMode.dark);
+    expect(prefs.getString(ThemeController.appStorageKey), 'dark');
+  });
+}